Sylvia Zeng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.41 | 2024-11-01 | 2024 THSC Friday Night Thunder November venue | |
| 50 Freestyle | SCY | 29.63 | BB+0.24s to A·+3.54s to Sectionals | 2026-03-06 | 2026 OSI Arena SC 11-14 Champs fast pool |
| 100 Freestyle | SCY | 1:08.74 | BB+4.65s to A·+12.25s to Sectionals | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meet fast pool |
| 200 Freestyle | SCY | 2:36.37 | B+4.68s to BB·+33.98s to Sectionals | 2026-02-08 | 2026 Forest Grove Coast Range Qualifier venue |
| 25 Backstroke | SCY | 21.41 | 2025-01-31 | 2025 THSC January FNT venue | |
| 50 Backstroke | SCY | 36.33 | B+0.24s to BB·+10.04s to Futures | 2026-03-08 | 2026 OSI Arena SC 11-14 Champs fast pool |
| 100 Backstroke | SCY | 1:21.47 | B+1.68s to BB·+20.08s to Sectionals | 2025-12-05 | 2025 Tualatin Hills Holiday Classic venue |
| 25 Breaststroke | SCY | 26.00 | 2025-01-31 | 2025 THSC January FNT venue | |
| 50 Breaststroke | SCY | 45.02 | +1.03s to B·+15.23s to Futures | 2025-08-10 | 2025 OR NST Seahorse Invitational venue |
| 50 Butterfly | SCY | 35.04 | B+0.75s to BB·+9.35s to Futures | 2026-02-07 | 2026 Forest Grove Coast Range Qualifier venue |
| 100 Butterfly | SCY | 1:28.72 | +2.63s to B·+27.63s to Sectionals | 2025-12-06 | 2025 Tualatin Hills Holiday Classic venue |
| 100 Individual Medley | SCY | 1:22.46 | B+3.27s to BB | 2026-03-07 | 2026 OSI Arena SC 11-14 Champs fast pool |
| 200 Individual Medley | SCY | 3:03.50 | B+12.71s to BB·+47.01s to Sectionals | 2025-12-07 | 2025 Tualatin Hills Holiday Classic venue |
| 50 Freestyle | LCM | 34.21 | BB+0.82s to A·+4.62s to Sectionals | 2026-05-23 | 2026 THSC Memorial Weekend Meet venue |
| 100 Freestyle | LCM | 1:15.37 | BB+1.88s to A·+10.98s to Sectionals | 2026-06-13 | 2026 THSC June Open venue |
| 200 Freestyle | LCM | 2:49.64 | BB+9.55s to A·+30.65s to Sectionals | 2026-06-14 | 2026 THSC June Open venue |
| 400 Freestyle | LCM | 6:19.04 | B+14.25s to BB·+87.25s to Sectionals | 2026-06-12 | 2026 THSC June Open venue |
| 50 Backstroke | LCM | 41.44 | BB+2.95s to A·+10.55s to Futures | 2026-05-24 | 2026 THSC Memorial Weekend Meet venue |
| 100 Backstroke | LCM | 1:32.22 | BB+7.43s to A·+20.83s to Sectionals | 2026-05-03 | 2026 THSC Spring Invite venue |
| 50 Breaststroke | LCM | 52.38 | +2.59s to B·+17.59s to Futures | 2025-05-03 | 2025 THSC Spring Invitational venue |
| 100 Breaststroke | LCM | 1:49.42 | B+7.23s to BB·+28.43s to Sectionals | 2026-06-13 | 2026 THSC June Open venue |
| 50 Butterfly | LCM | 42.23 | +0.44s to B·+12.74s to Futures | 2026-06-13 | 2026 THSC June Open venue |
| 100 Butterfly | LCM | 1:42.64 | +4.25s to B·+33.35s to Sectionals | 2026-05-24 | 2026 THSC Memorial Weekend Meet venue |
| 200 Individual Medley | LCM | 3:21.51 | B+5.72s to BB·+44.52s to Sectionals | 2026-06-14 | 2026 THSC June Open venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
IMX / IMR
IMX 11-12 · LCM
2188 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:19.04 | 469 |
| 100 BK LCM | 1:32.22 | 493 |
| 100 BR LCM | 1:49.42 | 417 |
| 100 FL LCM | 1:42.64 | 328 |
| 200 IM LCM | 3:21.51 | 481 |
IMR 11-12 · LCM
2345 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:49.64 | 559 |
| 50 BK LCM | 41.44 | 532 |
| 50 BR LCM | 52.38 | 363 |
| 50 FL LCM | 42.23 | 410 |
| 200 IM LCM | 3:21.51 | 481 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.74
Front half 32.80s · back half 35.94s
200 Freestyle SCY 2:36.37
Front half 74.20s · back half 82.17s
100 Backstroke SCY 1:21.47
Front half 39.81s · back half 41.66s
100 Butterfly SCY 1:28.72
Front half 39.64s · back half 49.08s
100 Individual Medley SCY 1:22.46
Front half 37.32s · back half 45.14s
200 Individual Medley SCY 3:03.50
Front half 84.27s · back half 99.23s
100 Freestyle LCM 1:15.37
Front half 35.27s · back half 40.10s
200 Freestyle LCM 2:49.64
Front half 79.30s · back half 90.34s
400 Freestyle LCM 6:19.04
Front half 179.29s · back half 199.75s
100 Breaststroke LCM 1:49.42
Front half 52.15s · back half 57.27s
100 Butterfly LCM 1:42.64
Front half 46.65s · back half 55.99s
200 Individual Medley LCM 3:21.51
Front half 95.64s · back half 105.87s
Progression
Faster times are higher. One card per event, all courses & history.